commit fe4bbac1166f2e4e3fa18cb966ec7305198c8176
author Bram Moolenaar <Bram@vim.org> Mon Jan 20 21:12:20 2020 +0100
committer Bram Moolenaar <Bram@vim.org> Mon Jan 20 21:12:20 2020 +0100
tree 7dd1957be67664265dbf6dfc9c33834757def74c
parent 8ba6bb7c94229f1e6f85ea5152ed8b4fbbbd9d20

patch 8.2.0135: bracketed paste can still cause invalid memory access

Problem:    Bracketed paste can still cause invalid memory access. (Dominique
            Pelle)
Solution:   Check for NULL pointer.

src/edit.c

diff --git a/src/edit.c b/src/edit.c
index f2ae425..70b8fee 100644
--- a/src/edit.c
+++ b/src/edit.c
@@ -4942,7 +4942,7 @@
     int		save_paste = p_paste;
 
     // If the end code is too long we can't detect it, read everything.
-    if (STRLEN(end) >= NUMBUFLEN)
+    if (end != NULL && STRLEN(end) >= NUMBUFLEN)
 	end = NULL;
     ++no_mapping;
     allow_keys = 0;